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ICP DAS tM-7561 - ICP DAS USB to Isolated RS-485 Converter (RoHS)
by ICP DAS
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- Fully compliant with USB 1.1 / USB 2.0 (High Speed)
- No external power supply needed
- Power and data flow indicator for troubleshooting
- Automatic RS-485 direction control
- 2500 VDC isolation protection on the RS-485 side
- Supports operating temperatures: -25 °C ~ +75 °C (-13F ~ 167F)
- Driver supports Windows 98 / ME / 2000 / XP / Vista (32/64-bit) / 7 (32/64-bit)/Linux
- Low power consumption
- DIN-Rail mountable
- Cost-effective RS-485 to USB Converter
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The tM-7561 is a cost-effective RS-485 to USB converter. A RS-485 to USB converter allows users to access RS-485 devices through a USB interface. Like our I-7520 RS-232 to RS-485 converter, the tM-7561 also contains a "Self-Tuner" chip that auto-tunes the baud rate and data format to the RS-485 network. The tM-7561 RS-485 to USB converter is powered by the USB port and no external power adapter is needed.
| Interface |
| USB |
Compatibility: USB 1.1 and 2.0 standards |
| RS-485 |
Data+, Data- |
| 2-wire cabling |
Belden 8941 (2P twisted-pair cable), if different cables are used,
the transmission distance may change |
| RS-485 Transfer Distance |
Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps |
| Maximum Supported RS-485 Devices |
256 (Without repeater) |
| Self-Tuner Asic Inside |
Yes |
| Speed |
300 ~ 115200 bps |
| Connection |
RS-485 |
Removable 7-Pin Terminal Block |
| USB |
Type B |
| Cable Included |
CA-USB18 (1.8 m Cable) x 1 |
| LED Indicators |
| Power/Communication |
Yes |
| Power |
| Input Voltage Range |
+5 VDC from USB |
| Power Consumption |
0.4 W |
| Mechanical |
| Casing |
Plastic |
| Flammability |
Fire Retardant Materials (UL94-V0 Level) |
| Dimensions (W x H x D) |
52 mm x 87 mm x 27 mm |
| Installation |
DIN-Rail |
| Environment |
| Operating Temperature |
-25 °C ~ +75 °C |
| Storage Temperature |
-30 °C ~ +75 °C |
| Humidity |
10 ~ 90% RH, non-condensing |
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